US269255A - Wheel - Google Patents

Description

( o Model.)

0- N. BIDDLE. WHEEL.

Patented Deo.19', 1882.

UNITED STATES PATENT OFFICE.

CHARLES N. RIDDLE, OF RICHVOOD, OHIO.

WHEEL.

SPECIFICATION forming part of Letters Patent No. 269,255, dated December 19, 1882. Application filed September 6, 1882. (No model.)

To all whom it may concern:

Be it known that I, CHARLES N. BIDDLE, a citizen of the United States, residing at Richwood, Union county, State of Ohio, have invented new and useful Improvements in Hubs and Wheels, of which the followiugis a specification.

I have produced by my improvements a wheel suitable for hand-barrows, trucks, &c., in which grooved fellies are supported upon ton gued board sections, forming a solid wheelbody bound upon a flanged hub of two inter-- locking cast-iron sections, having middle and end bearings upon a center rod and provided with oil-chambers forlubricatin g said bearings, rendering the wheel firm, strong, and ofgreat durability.

The particular matters which distinguish my wheel from others will be made the subject of specific claim, and are illustrated in the accompanying drawings, in. which Figure lrepresents an elevation of my wheel; Fig. 2, a sectional elevation; Fig. 3, a longitudinal section of the hub on an enlarged scale; and Fig. 4, detail views, showing the grooved fellies and the tongued board sections, which form the body of wheel.

The hub is of cast-iron, of two sections, A and B, each having a vertical flange, A B, at theirjoining ends, each cored out centrally to receive an iron or steel bearing-rod, O, and interlocked centrally at their flanged ends, with middle and end bearings, lubricated by chambers containing oil. The section A has accutral tubular projection, to, which forms a support for the body-sections of the wheel and the bearing of the hub upon the center rod, while the section B has a recess, 1), to receive'the end of the tubular projection a, to interlock the hub-sections and form a bearing for one section upon the other. The lubricating-chambers 0-0 are formed in the hub parts proper between the end bearings, d (l, and the middle bearing, 6, and they are supplied with oil by holesfin the hubs, which are closed by screws. The inner faces of the flanges are recessed, so as to form ring-bearings g around the outer edges of the flanges and at the joining of the tubular projection, fora purpose to be presently described.

The body of the wheel is preferably formed of eight sections, it, of suitable wood or other suitable material about three-quarters of an inch thick, joining in radial lines, their inner ends supported upon the hub middle bearingprojection, to, and their outer ends turned with a tongue, t, upon which felliesj, having corresponding grooves, i, are seeured.- The tongue is about a half-inch projection, and, when the sections are joined, forms a continuous circular tenou around a solid body. The fellies and the body-sections break joints and the grooved fe]lies,'when driven upon the circular tenon, may be secured by wrought nails t driven through them radially at the joining of the body-sections, as shown in Fig. 4. The fellies may be tightened by wedges t driven between their ends and the tire is shrunk on and secured in the usual way. In the manufacture of the wheel the bodysections and the fellies are secured together as described, and a hole is cut at the center of the joined body-sections to receive the tubular hub-bearing. 'lhehub-sectionsarethenjoined and clamped together upon the body-sections by screw-bolts m and nuts n, binding the flange bearing-rings 9 hard upon the opposite sides of the body-sections, the recesses 01 in the flanges admitting of a slight elasticity in the counec= tion of the body of the wheel with the hub.

The wheel is secured to the frame by the center bearing-rod, O, and nuts 1 screwed upon its ends outside of the frame D, washers 8 being placed upon the rod between the ends of the hub-sections and the frame, as shown in Fig. 2. The screws m pass through corresponding holes in the hub-flanges and in the body-sections, and, in connection with the interlocking ofthe hub-sections, secure them firmly together and upon the wheel-body, and thus maintain the hub-sections in exact axial relation to each other and uniform bearing upon the bearingrod, the same as if the hub was of a single casting.

I claim- 1. The combination of the wooden sections it, joined radially to form a solid wheel-body,

having a continuous circumferential tenon, 'i, with fellies j, grooved to correspond with said tenon, the h rib-sections A B, interlocked at the center by the tubular projection a, forming a support for the body-sections, and the screwbolts m, substantially as described, for the purpose specified.

2. A wheel having radially-joined wooden body-sections h, formed with a continuous circumferential tenon, 'i, in combination with fellies having corresponding grooves, i, secured upon said tenon in break-joints with the bodysections, the hub sections having flanges formed with bearing-rings g, and interlocking at the center by the tubular projection a ofone section anda central receiving-recess, b, in the other section and the screw-bolts m, the said tubular projection forming a support for the Wheel-body sections and a middle bearing for the hub-sections upon the bearing-rod, as herein set forth.

3. In combination, the grooved felliesj, the tenoned body-sections h, the flanged hub-sections A B, interlocking at the center, the bolts m, and bearing-rod O, and the nuts 1', all con- 20 structed and united in a wheel having a solid body vofradiallyjoined sections and a hub hav ing middle and end bearings, 12 d d, and-oilchambers c 0, substantially as set forth.

In testimony whereof I have hereunto set my 2 5 hand in the presence of two subscribing Witmesses.

CHAS. N. BIDDLE.

\Vitnesses:

L. O. BEEM, S. S. GARDiNER.

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